The PLS HVR 505G is a compact, fully self-leveling Green Beam laser designed for long range interior layout projects. It sets up quickly and gives bright, clear lines. Horizontal and vertical applications; the PLS HVR 505G is designed to give up to 3 times the visibility of traditional rotary lasers. It is well-suited for mid- or long-range interior layout, and ideal for drywall, and acoustic ceiling layout.